AWWA C213 FBE Coated Steel Dej Pipe

Hom yeeb nkab:Carbon Steel ERW, SSAW / SAWH / HSAW, LSAW / SAWL, Seamless Yeeb Nkab

Txheej hom:Fusion Bond Epoxy Txheej (FBE)

Txheej Txheem:

ISO 21809-2:Petroleum thiab natural gas industries-Cov txheej txheem sab nrauv rau faus lossis submerged pipelines siv hauv cov kav dej thauj mus los-Part 2: Fusion-bonded epoxy coatings

ANSI/AWWA C213:Txheem rau Fusion Bonded Epoxy Txheej rau Sab Hauv thiab Sab Nraud ntawm Cov Hluav Taws Xob Hluav Taws Xob.

API RP 5L9 Cov ntsiab lus: Sab nraud fusion bonded epoxy txheej ntawm kab yeeb nkab

CAN/CSA-Z245.20:Txheem rau Sab Nraud Fusion Bond Epoxy Txheej rau Hlau Yeeb Nkab

ua 3862:.Txheem Specification rau Sab Nraud Fusion-Bonded Epoxy Txheej rau Cov Yeeb Nkab Hlau

ISO 21809-2:

Txheej Thickness: 350-500μm (Kev kam rau siab: ntxiv /-5 feem pua)

Cov txheej tuab yuav tsum ntsuas ntawm peb qhov chaw nyob ntawm txhua qhov ntev ntawm cov yeeb nkab uas siv cov txheej tuab tuab uas ntsuas qhov ntsuas tsawg kawg ib zaug txhua qhov kev ua haujlwm ua haujlwm (mus txog qhov siab tshaj ntawm 12h) tiv thaiv tus qauv tuab uas yog nyob rau hauv ntxiv /-20 feem pua ntawm nominal txheej thickness teev nyob rau hauv qhov kev txiav txim yuav.

Yog tias tus neeg ntsuas qhov ntsuas thickness tsawg dua 350 μm, txheej txheej thickness ntawm cov kav dej cuam tshuam yuav tsum tau ntsuas raws cov yeeb nkab ntev ntawm lub sijhawm tsis pub tshaj 1 m. Qhov nruab nrab ntawm qhov ntsuas qhov ntsuas rau txhua lub yeeb nkab yuav tsum yog tsawg kawg 350 μm thiab tsis muaj tus nqi ntawm tus kheej yuav tsum tsawg dua 300 μm.

Kev tiv thaiv Cathodic:FBE coated steel kav yog tsim rau kev tiv thaiv ntxiv los ntawm kev tiv thaiv Cathodic.

FBE Cutback:Qhov kev txiav rov qab ntev thiab kam rau ua rau FBE txheej ntawm ob qhov kawg ntawm cov kav dej yuav tsum yog raws li tau teev tseg hauv daim ntawv xaj khoom.

ANSI/AWWA C213:

Sab hauv / Sab nrauv Txheej Thickness:Yam tsawg kawg nkaus 305 μm (12 mil).

AWWA C213 FBE Coated Steel Pipe